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main
We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users
(SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time
suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of
frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware
spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the
corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different
hardware delays while switching to different frequency bands is essential for scheduling in CRNs.
- 2013-10-07 12:36:59下载
- 积分:1
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KECA
用MATLAB写的一个关于KECA的代码(Using MATLAB to write a code KECA)
- 2021-03-20 14:49:18下载
- 积分:1
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Kriging代理模型Matlab程序
采用MATLAB 编程 计算的 kriging代理模型(kriging program by MATLAB)
- 2021-04-24 11:48:47下载
- 积分:1
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liujiebing2
2fsk调制信号在matlab里的解调实现(2fsk modulation signal demodulation in matlab to achieve)
- 2013-04-25 22:08:19下载
- 积分:1
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1123
主要完成RLS自适应均衡,并且给出了与LMS算法的比较(Completed for RLS adaptive equalizer, and gives the comparison with the LMS algorithm)
- 2010-05-27 21:38:15下载
- 积分:1
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zhengtikai
本程序是利用调节参数的方法实现了曲线的局部变化,充分体现了多参数的优越性,通过参数调节实现曲线的局部变化(This procedure is the use of adjustable parameters of the partial realization of the curve changes, fully embodies the advantages of multi-parameter, parameter adjustment achieved through changes in the local curve)
- 2011-10-25 17:14:33下载
- 积分:1
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hafu
利用hough变换函数求取5条最长的直线方程,并重新绘制这5条曲线——hafu.m(Hough transform function used to obtain five longest straight line equation, and re-draw the five curves- hafu. M)
- 2010-07-19 10:20:08下载
- 积分:1
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qpsk_awgn
qpsk awgn with simulink
- 2013-09-10 09:55:41下载
- 积分:1
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pvd_pp
This program is the implementation of Pixel value differencing method
- 2013-04-06 14:59:23下载
- 积分:1
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dicom_images
matlab code for DICOM Example Files
- 2015-02-03 13:53:27下载
- 积分:1